57770446794 has 32 divisors (see below), whose sum is σ = 115921653120. Its totient is φ = 19193428800.

The previous prime is 57770446793. The next prime is 57770446801. The reversal of 57770446794 is 49764407775.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57770446793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3518484 + ... + 3534864.

It is an arithmetic number, because the mean of its divisors is an integer number (3622551660).

Almost surely, 2^57770446794 is an apocalyptic number.

57770446794 is an abundant number, since it is smaller than the sum of its proper divisors (58151206326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57770446794 is a wasteful number, since it uses less digits than its factorization.

57770446794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18286.

The product of its (nonzero) digits is 41489280, while the sum is 60.

The spelling of 57770446794 in words is "fifty-seven billion, seven hundred seventy million, four hundred forty-six thousand, seven hundred ninety-four".